Maren was his stage name; he'd been born as Gerard Marenghi in Boston on January 24, 1920. He was the youngest in a family of 10, and the only little person. After working in vaudeville, he responded to the call from MGM for "Oz" and moved to Hollywood. During World War II he performed for wounded soldiers on USO tours.

We wish to welcome you to Munchkin Land: Jerry Maren offers a ceremonial lollipop to Dorothy (Judy Garland) in "The Wizard of Oz."Hulton Archive/Getty Images

"Jerry was sometimes a quirky little guy," biographer Stephen Cox, who authored "Short and Sweet: The Life and Times of the Lollipop Munchkin" and "The Munchkins of Oz" told the Times. "He was extremely generous, especially with other little people. He wanted to see them succeed and stay afloat and he didn't want to hear about his friends being in crisis."

Maren was a trailblazer in Hollywood, helping to found Little People of America. He went on to appear in almost 100 other films and commercials, playing McDonald's Mayor McCheese and the Hamburglar. He even had a brief part in "Seinfeld's" "Yada Yada" episode.

"Hey, I'm a normal human being," he told the Times in 1993. "All of us little people are. Some are wiseguys. Some are a pain in the ass, just like the bigger folks. All the world is represented in little people."